Start the Revolution Without Me (1970)

Plot hole: The impetus of the plot is that the doctor mismatches the two sets of twins. But watch carefully the placement as they are born: first the DiCici baby, then the Coupe on the left, then the other DiCici, then the other Coupe on the right of the other three, making it, from the viewer's perspective, DiCici-Coupe-DiCici-Coupe. The doctor then switches the two middle ones, which supposedly mix the twins, but in fact it makes them DiCici-DiCici-Coupe-Coupe, and the two left and two right are given to the fathers. So the twins are not mismatched.

Duke d'Escargot: I warn you gentlemen, I am not to be trifled with. To pull the tail of a lion is to open the mouth of trouble and reveal the teeth of revenge biting the tongue of deceit.

Trivia: One of the guests announced by the crier at the king's ball is "The Count Henri de Mancini," an in-joke tribute to noted film composer Henry Mancini.

Jean G